Lightweight, user-friendly petrol grass trimmer with a curved shaft for comfortable trimming. As an installer I recommend the 122C for straightforward garden maintenance: it combines easy starting (Smart Start®, air purge and auto-return stop switch) with a Tap’n Go head for fast line feeding and an engine tuned for lower noise. Read the manual for correct fuel and safety procedures before first use.
Easy starting
Smart Start®, air purge and an auto-return stop switch reduce the effort needed to start the engine and make restarts trouble-free.
Comfortable handling
Curved shaft and an ergonomic handle give a natural working posture for edging and trimming around obstacles.
Fast line feeding
High-capacity twin-line head with Tap’n Go lets you feed line quickly by tapping the head on the ground — no manual disassembly required.
Key specification
| Article ID | 966779701 |
| Power output | 0.6 kW |
| Cylinder displacement | 21.7 cm³ |
| Weight | 4.49 kg |
| Bar / blade / cutting length | 43 cm |
| Fuel tank | 0.36 l |
Full specification
| Weight (excl. cutting equipment) | 4.49 kg |
| Product size height | 37.5 cm |
| Product size length | 151 cm |
| Product size width | 24 cm |
| Cylinder displacement (metric) | 21.7 cm³ |
| Output shaft power (metric) | 0.6 kW |
| Fuel tank volume (metric) | 0.36 l |
| Maximum rpm output shaft | 10000 rpm |
| Spark Plug | Husqvarna HQT-4 672201 |
| Cutting width (metric) | 43 cm |
| Exhaust emissions (CO₂ EU V) | 1528 g/kWh |
| Sound pressure level at operators ear (LpA) | 88 dB(A) |
| Sound power level, guaranteed (LWA) | 104 dB(A) |
| Gear ratio | 1 |
| Drive gear angle | 0 ° |
| Tube diameter (metric) | 25.4 mm |
| Tube length (metric) | 1381 mm |
| Grass blade | Not included |
| Harness | Not included |
| Saw blade | Not included |
| Trimmer head | R25 |
| Packaging length | 1640 mm |
| Packaging width | 285 mm |
| Packaging height | 290 mm |
| Power source | Petrol |
| Product size width (imperial) | 9.4 in |
| Equivalent vibration level (ahv, eq) rear handle | 3.6 m/s² |
| Equivalent vibration level (ahv, eq) front handle | 5 m/s² |
| Fuel tank volume (imperial) | 12.2 fl oz |
| Tube length (imperial) | 54.37 in |
Key features

Auto return stop switch
Stop switch automatically resets to the ON position for trouble-free starting.

Quick Start with Air Purge
Air purge removes air from carburetor and fuel system for easy starting

Smart Start® Technology
Specially-designed engine and starter for easy and fast starting with minimum effort

Ergonomic handle
Comfortable handle design.

High Line Capacity
Heavy duty twin line cutting system with Tap’n Go. Line feeding is done quick and effortlessly by simply pushing the trimmer head into the ground.

Low Noise Engine
The engine design provides a low noise level and a more pleasant working environment.
Features
FAQs
Will this fit my machine?
Fitment can vary by model and deck size. Send us your mower model (and deck size if applicable) and we’ll confirm compatibility before you order.
Do I need any extra brackets or fitting kits?
Some accessories require a mounting kit or specific brackets depending on your machine. If you’re unsure, ask us and we’ll advise the correct setup.
Can you fit it for me?
Yes — if you’d like installation, let us know when ordering and we can arrange fitting (collection, workshop fit, or on-site depending on the product).
Does the 122C include a harness or blade?
No. The 122C does not include a harness, grass blade or saw blade. The trimmer head supplied is the R25 Tap’n Go. For extended work sessions I advise using a suitable support harness sold separately.
What cutting width and power does it provide?
The 122C has a cutting width of 43 cm and an output shaft power of 0.6 kW. It uses a twin-line Tap’n Go head for efficient grass cutting and edging.
How do I start the trimmer reliably?
Follow the manual procedure: ensure fuel is correct, use the air purge to remove air from the fuel system, set the stop switch (it auto-returns to ON) and use the Smart Start® system. If you have persistent starting issues, check fuel quality, primer and spark plug condition as part of basic troubleshooting.
Additional information
| Weight | 4.400 g |
|---|---|
| UPC|EAN | 7391883709733 |





